baber/WOPTO huggingface dataset:
Patent CA-2553721-C (CA)
Title: Inhibition of biogenic sulfide production via biocide and metabolic inhibitor combination
Inventor: JENNEMAN GARY E
IPC: A61K33/24
Filed: 2005-04-21
Granted: 2013-07-02
Abstract: Biogenic sulfide production is synergistically inhibited by treating sulfate-reducing bacteria (SRB) with a biocide and a metabolic inhibitor. The biocide directly kills a first portion of the SRB. The metabolic inhibitor inhibits sulfate-reducing growth of a second portion of the SRB without directly killing the second portion of the SRB. The treatment of SRB with both a biocide and a metabolic inhibitor provides effective biogenic sulfide inhibition at significantly lower concentrations than would be required if the biocide or metabolic inhibitor was used alone.
Patent CA-2553902-C (CA)
Inventor: POLL STEVEN ALLEN
IPC: F16L33/207
Filed: 2005-01-19
Granted: 2013-03-19
Abstract: A one-piece unitary compression clamp (10) for securing a pipe or tube on a fitting.The clamp (10) may include at least one inward deformation (14) that provides an interference fit between the clamp (10) and the pipe or tube.  Consequently, the clamp (10) cannot fall off the pipe or tube before being permanently crimped, and the fitting is prevented from falling out of the tube. n a second embodiment, the clamp (100) includes an ear (102) for crimping the clamp (100) to the tube, and a tongue (104) within the clamp (100) and overlying the mouth (105) of the ear (102) to provide uniform compression around the entire tube.
Patent CA-2560555-C (CA)
Title: Transformer-free waveguide circulator
Inventor: KROENING ADAM
IPC: H01P1/39
Filed: 2005-03-18
Granted: 2012-12-18
Abstract: An improved waveguide circulator that eliminates the need for quarter-wave dielectric transformers or impedance steps in the interface waveguide for broadband operation is described. The circulator designs in the prior art all require impedance matching elements outside of the ferrite element in order to achieve acceptable performance. Through the use of this new invention, broadband circulator performance can be achieved without the addition of impedance matching elements in order to minimize the cost, size, mass, and loss of the circulator.
Patent CA-2566092-C (CA)
Inventor: KANKAN RAJENDRA NARAYANRAO
IPC: A61P25/24
Filed: 2005-05-11
Granted: 2013-12-10
Abstract: The present invention is concerned with duloxetine free base in crystalline form, and also novel polymorphic forms thereof.
Patent CA-2566813-C (CA)
Title: Device for epicardial support and/or the assuming of cardiac activity
Inventor: FERRARI MARKUS
IPC: A61M1/10
Filed: 2005-05-10
Granted: 2009-11-24
Abstract: A device for epicardial support and/or the assuming of cardiac activity having a double membrane (1) consisting of an elastic inner membrane (2) and a non-expandable outer membrane (3) as well as a closed cavity (4) formed therebetween which can be inflated and deflated by means of a fluid. With the objective of further developing a device of the type as indicated at the outset so that same can more simply and at substantially lesser risk administer medication to the pericardial sac, a second cavity (7) having a fluid-permeable wall limiting the second cavity (7) to the heart is provided at the inward facing side (6) of the inner membrane (2) to the heart (5) with this second cavity (7) being able to be filled with a fluid through a separate fluid line (9) from outside the patient's body or fluid from within the body being able to be drained out.
Patent CA-2569213-C (CA)
Title: Systemes et procedes permettant d'evaluer la position, l'attitude et/ou le cap d'un vehicule
Inventor: VOS DAVID WILLIAM
IPC: G05D1/08
Filed: 2005-06-02
Granted: 2018-05-08
Abstract: La présente invention concerne un système permettant d'évaluer au moins l'un des paramètres parmi lesquels, la position, l'attitude et le cap d'un véhicule. Le système décrit dans cette invention comprend au moins trois gyroscopes conçus pour produire un signal indiquant des vitesses angulaires inertielles autour de trois axes mutuellement orthogonaux du véhicule et au moins trois accéléromètres conçus pour produire un signal indiquant les accélérations le long de trois axes mutuellement orthogonaux du véhicule. Le système décrit dans cette invention comprend également un magnétomètre triaxial conçu pour produire un signal indiquant une projection d'un champ magnétique ambiant sur trois axes mutuellement orthogonaux du véhicule. Ce système comprend également un détecteur conçu pour produire un signal indiquant l'altitude du véhicule et un capteur de pression différentielle conçu pour produire un signal indiquant la vitesse anémométrique du véhicule. Le système comprend également un dispositif conçu pour recevoir les signaux et pour évaluer au moins l'un des paramètres parmi lesquels la position, l'attitude et le cap du véhicule.
Patent CA-2570873-C (CA)
Inventor: DING QIANG
IPC: A61K31/505
Filed: 2005-06-23
Granted: 2014-04-29
Abstract: The invention relates to compounds of formula (I) wherein the substituents X1, R1, R2, R3 and R4 have the meaning as set forth and explained in the description of the invention, to processes for the preparation of these compounds, pharmaceutical compositions containing same, the use thereof optionally in combination with one or more other pharmaceutically active compounds for the therapy of a disease which responds to an inhibition of protein kinase activity, and a method for the treatment of such a disease.
Patent CA-2572664-C (CA)
Title: Microscope a reflexion d'endothelium destine a l'examen de l'endothelium de la cornee et procede d'utilisation correspondant
Inventor: MURA SERGIO
IPC: A61B3/135
Filed: 2005-07-06
Granted: 2016-02-23
Abstract: L'invention concerne un procédé pour faire fonctionner un appareil à microscope à réflexion d'endothélium, l'appareil comprenant une tête optique (1) qui contient: un système d'éclairage (16, 17, 18, 36), un système optique d'observation frontal (12, 29, 2) ménagé le long d'un canal central (15) dans lequel un point lumineux utilisé pour l'alignement est reçu et pris en image par une caméra (2), qui comprend un capteur optique numérique, et un système optique à imagerie élargie (24, 25, 26, 27) destiné à l'observation élargie ou à la prise en photo de la partie du sujet par ladite caméra numérique (2), l'appareil comprenant un moyen d'entraînement (6) pour déplacer la tête optique (1) et le moyen de commande à UC (3) destiné à commander automatiquement ledit moyen d'entraînement (6), ledit système d'éclairage et ledit système optique frontal. Le procédé est caractérisé par une procédure d'acquisition d'images d'endothélium durant laquelle le niveau de gris à l'intérieur d'une zone de vérification (34) dudit capteur de caméra est constamment vérifié pendant l'avancement le long d'une direction d'avancement (Z-); ce niveau de gris atteint une valeur de seuil prédéterminée, et un temps de retard (it) est déclenché. Lorsque ce temps de retard (at) s'est écoulé, l'acquisition d'une ou de plusieurs images de l'endothélium par la caméra numérique (2) est permise.
Patent CA-2590708-C (CA)
Title: Procede permettant d'obtenir un alliage d'acier au manganese ainsi qu'alliage d'acier au manganese ainsi obtenu
Inventor: ANDREUSSI ALBERTO
IPC: C22C38/38
Filed: 2005-05-12
Granted: 2014-04-29
Abstract: L'invention concerne un procédé permettant d'obtenir un alliage d'acier au manganèse dans lequel le carbone varie entre environ 0,5 % et environ 2 % en poids, le manganèse varie entre environ 10 % et environ 20 % en poids, et le titane varie entre environ 0,01 % et environ 5 % en poids. Ce procédé comprend au moins une étape dans laquelle une quantité déterminée de limaille d'acier avec du manganèse ou de limaille d'acier avec du carbone est fondue afin de définir un bain métallique, une étape dans laquelle, afin de désoxyder le bain métallique un pourcentage en poids déterminé (P1) d'aluminium est ajouté, une étape dans laquelle un pourcentage en poids déterminé (P2) d'azote est ajouté, une étape dans laquelle un pourcentage en poids déterminé (P3) de titane est ajouté, et une étape dans laquelle le bain métallique est coulé à une température déterminée (T).
Patent CA-2596949-C (CA)
Inventor: GAUTIER FRANCOIS
IPC: A23K1/18
Filed: 2006-02-03
Granted: 2013-04-23
Abstract: The invention concerns a composition based on a mixture of eugenol and cinnamaldehyde, as food additive for feeding ruminants. The composition may be incorporated in a food additive, or a sait block. The eugenol and the cinnamaldehyde may be natural or identical natural constituents. Administering the composition of the food additive increases meat production and milk production.
Patent CA-2601979-C (CA)
Inventor: PAGE PATRICK
IPC: C07D409/12
Filed: 2006-04-20
Granted: 2014-06-17
Abstract: The present invention is related to the use of 2,3 substituted pyrazine sulfonamides of Formula (I) (see formula I) or stereoisomers, tautomers and pharmaceutically acceptable salts thereof, wherein:  A is: (see formula A1)  (see formula A2) (see formula  A3) (see formula A4) (see formula A5)  or (see formula A8) where n is 0, 1, 2, 3 or 4; m is either 1 or 2; B is phenyl or piperazinyl; R1 is hydrogen; R2 is aryl, wherein R2 is optionally substituted with one or more substituents selected from the group consisting of halogen, cyano, C1-C6-alkyl, C1-C6-alkoxy, thioalkoxy and thioalkyl; R3 is C1-C6-alkyl, aryl, heteroaryl, C1-C6-alkylaryl, C1-C6-alkylheteroaryl, C3-C8-cycloalkyl or C3-C8-heterocycloalkyl wherein each of said C1-C6-alkyl, aryl, heteroaryl, C1-C6-alkylheteroaryl, C3-C8-cycloalkyl and C3-C8-heterocycloalkyl is optionally substituted with one or more substituents selected from the group consisting of halogen, cyano, C1-C6-alkyl, C1-C6-alkoxy, heteroaryl, aryl, thioalkoxy and thioalkyl, or wherein said aryl, heteroaryl,    C1-C6-alkylaryl,                   C -C6-alkylheteroaryl,    C3-C8-cycloalkyl    or C3-C8-heterocycloalkyl may be fused to one or more aryl, heteroaryl, C3-C8-cycloalkyl or C3-C8-heterocycloalkyl groups and may be substituted with one or more substituents selected of the group consisting of C1-C6-alkyl, alkoxy, aryl, heteroaryl, carboxyl, cyano, halogen, hydroxy, amino, aminocarbonyl, nitro, sulfoxy, sulfonyl, sulfonamide and trihaloalkyl; R7 is hydrogen, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, aryl, heteroaryl, C3-C8-cycloalkyl, C3-C8-heterocycloalkyl, carboxy, cyano, amino or hydroxy; the aryl is phenyl or napthyl; and the heteroaryl is pyridyl, indolyl, 3H-indolyl, benzimidazolyl or quinolinzinyl for the treatment and/or prevention of allergic diseases, inflammatory dermatoses and other diseases with an inflammatory component. Specifically, the present invention is related to the use of 2,3 substituted pyrazine sulfonamides for the modulation, notably the inhibition, of CRTH2 activity.
Patent CA-2602217-C (CA)
Inventor: HEUSSER ROLF
IPC: B65D81/32
Filed: 2007-09-17
Granted: 2015-03-31
Abstract: The invention relates to a multicomponent cartridge with a container (1) having chambers (2, 3) for the reception of different fluid components, a mixer element (8) fixedly arranged at the container (1) for the mixing of the components and a dispensing tube (5) which can be placed onto the mixer element (8) and which can be connected to the container (1) for the dispensing of the components. To permit a simple and secure placing of the dispensing tube, the mixer element (8) is configured as a guide element for the axial displacement of the dispensing tube (5).
Patent CA-2602660-C (CA)
Title: Method for detecting the state of a lift cage and lift system wherein the method is used
Inventor: KUNZ RENE
IPC: B66B1/34
Filed: 2006-03-20
Granted: 2014-07-15
Abstract: The invention relates to a lift system (10) comprising a lift cage (11), which is provided with belt-like traction/drive means (14) which comprise markings (12) disposed along the length thereof. A device for detecting at least the position, optionally, also the speed and the acceleration of the lift cage, which is used to scan the markings (12), comprises a detector (13) which is secured to the lift cage (11) and is displaced therewith. The detector is, preferably, arranged in such a manner that it detects the markings (12) in one section of the traction/drive means (14) which extend from the underloop of the carrier rollers (19) on the lift cage (11) directly to a fixed point (14.4) of the traction/drive means (14).
Patent CA-2603042-C (CA)
Title: Procedes et systemes de publicite creee par les membres dans un reseau de membres
Inventor: FOX KEVIN DAVID
IPC: G06Q30/02
Filed: 2006-03-16
Granted: 2020-07-07
Abstract: L'invention concerne des systèmes et des procédés destinés à des membres dans un réseau de membres visant à créer et cibler des publicités pour d'autres membres du réseau de membres. Un membre peut cibler des publicités sur d'autres membres dans le réseau de membres par établissement d'un profil de membre comportant des associations et/ou des liens avec des membres ciblés. Les frais peuvent être à la charge de membres créant et distribuant des publicités à d'autres membres dans le réseau de membres.
Patent CA-2607746-C (CA)
Inventor: TUERK JAMES R
IPC: B60P7/02
Filed: 2002-11-08
Granted: 2009-01-06
Abstract: A one-piece molded end cap (40, 75) is provided for use with a container tarping system (10). The end cap is in the form of an aerodynamically shaped shell and includes a trough (51) and ridge (50) configuration at the rear edge (53) to provide a sealing surface for the side edge of the flexible cover (16, 69) of the tarping system. A deflection barrier (54) is formed at the underside of the end cap shell and is configured to deflect material loaded into the container (12) away from the end cap. In a further embodiment, the end cap can include a tensioning mechanism (78) integral with a front edge (76) of the end cap. The tensioning mechanism includes an elongated body (79) having a bore (80) within which a tensioning element (86) is disposed. The tensioning element applies tension to a drive mechanism (70) of the tarping system through a cable (71).
Patent CA-2612433-C (CA)
Inventor: SOBE LIOR
IPC: A61M5/46
Filed: 2007-11-27
Granted: 2016-05-10
Abstract: System for navigating a surgical needle toward a target organ of the body of a patient, the system including a removable mandrel, a medical positioning system (MPS) sensor, an electromagnetic field generator, and an MPS, the removable mandrel being located within the surgical needle, the removable mandrel to be moved in and moved out of the surgical needle, the MPS sensor being located at the tip of the removable mandrel, the electromagnetic field generator generating an electromagnetic field, the MPS being coupled with the MPS sensor and with the electromagnetic field generator, the MPS sensor producing an output according to the electromagnetic field, the MPS determining the position of the tip of the removable mandrel in a coordinate system respective of the MPS, according to the output of the MPS sensor, the MPS producing an indication respective of the position of the tip of the removable mandrel, to enable navigation of the surgical needle toward the target organ.
Patent CA-2618038-C (CA)
Title: Double flame perimeter burner
Inventor: GALINDO VICTOR GERARDO CALOCA
IPC: F23D14/02
Filed: 2008-01-11
Granted: 2014-09-09
Abstract: A burner for range covers or similar, to allow a broad range of calorific capacities, and a better burner distribution in the cover, with a generally semi--rectangular form, and containing a plurality of ports and a plurality of manners to ignite it, wherein the burner is capable of interacting with other burners at determined length and height distances, creating discontinuous flames between the burners.
Patent CA-2621083-C (CA)
Title: Immunomodulation des agonistes, des antagonistes et des immunotoxines du recepteur 25 du facteur de necrose tumorale (tnfr25)
Inventor: PODACK ECKHARD
IPC: C12N15/19
Filed: 2006-08-30
Granted: 2017-04-11
Abstract: L'invention porte sur de nouvelles compositions et sur de nouveaux procédés d'utilisation d'agents d'immunomodulation pouvant stimuler ou augmenter indirectement le système immun ou, dans d'autres cas, avoir un effet immunosuppressif. Les agonistes de TNFR25 de l'invention ont un effet anti-inflammatoire et un effet de cicatrisation. Ils peuvent être utilisés, entre autre, pour traiter des maladies générées par l'asthme et l'inflammation chronique telles que des maladies intestinales inflammatoires comme la colite ulcérative et la maladie de Crohn. Les antagonistes de TNFR25 de l'invention peuvent inhiber des réponses immunes cellulaires induites par les lymphocytes T de CD8 et peuvent, par exemple, limiter le rejet d'organe ou de tissu après une transplantation tissulaire. Les agonistes de TNFR25 de l'invention représentent des modificateurs de réponse biologique qui modifient l'interaction entre les défenses immunes cellulaires du corps et les cellules cancéreuses pour stimuler, diriger ou restaurer la capacité du corps à luter contre le cancer lorsqu'ils sont administrés avec des vaccins tumoraux. Les immunotoxines spécifiques de TNFR25 de l'invention peuvent également accroître l'efficacité d'un schéma posologique chimiothérapeutique en réduisant les cellules immunosuppressives d'origine naturelle chez un patient atteint d'un cancer.
Patent CA-2622107-C (CA)
Inventor: LAPORTE JEAN-FRANCOIS
IPC: F21V31/03
Filed: 2008-02-25
Granted: 2011-05-24
Abstract: A sealed acorn style luminaire is described. The luminaire has generally separate inflow and outflow valves for pressure equalization in order to minimize the amount of dust and other foreign matter which could enter into the sealed optical compartment thereby reducing the optical characteristics of the fixture. A one way outflow valve and seal is provided in combination with controlled inflow seals to reduce or limit the dirt and other foreign substances in the sealed optical compartment.
Patent CA-2625028-C (CA)
Inventor: KOLL DETLEF
IPC: G06F17/27
Filed: 2006-10-05
Granted: 2014-09-02
Abstract: An error detection and correction system extracts editing patterns (114a) and derives correction rules (118) by observing differences between draft documents (106) and corresponding edited documents (110), and/or by observing editing operations performed on the draft documents to produce the edited documents. The system develops classifiers (122) that partition the space of all possible contexts into equivalence classes and assigns correction rules to each such class). Once the system has been trained, it may be used to detect and (optionally) correct errors in new draft documents. When presented with a draft document, the system identifies first content (e.g., text) in the draft document and identifies a context of the first content. The system identifies a correction rule based on the first content and context The system may use a classifier to identify the correction rule. The system applies the correction rule to the first content to produce second content.
Patent CA-2629960-C (CA)
Title: Appareil et procede pour ameliorer la precision des mesures prises par un capteur de type capacitif
Inventor: DUAN JUSTIN
IPC: G01D5/24
Filed: 2008-04-28
Granted: 2009-12-08
Abstract: Présentation d=un appareil et d=un procédé permettant d=augmenter la précision des mesures prises avec un capteur de type capacitif. En plus du capteur, l'appareil comporte un circuit de mesure et un microprocesseur. Un des capteurs ou un condensateur de calibrage avec une capacité connue et fixe est connectable sur le circuit de mesure au moyen d=un commutateur dont la position est contrôlée par le microprocesseur. Le microprocesseur envoie des signaux de mesure pour le circuit de mesure et en reçoit les données. Selon la méthode divulguée, le circuit de mesure est programmé pour déterminer une erreur entre les données d'étalonnage mesurées et la capacité connue et pour utiliser cette erreur en vue de calculer une valeur de correction, qui s'applique au capteur de mesure pour calculer les mesures du capteur corrigées.
Patent CA-2633395-C (CA)
Inventor: LESSARD SIMON
IPC: B25J9/02
Filed: 2008-06-02
Granted: 2016-05-31
Abstract: A manipulator for supporting and displacing an object comprises a base. A moving portion supports the object. Two articulated mechanisms each having five rotational joints between links, with each articulated mechanism being connected to the base by two of the rotational joints. The moving portion is connected to both the articulated mechanisms by moving-portion joints. The articulated mechanisms and moving-portion joints are arranged with respect to each other between the base and the moving portion so as to constrain movement of the moving portion to displacements in two translational degrees of freedom and two rotational degrees of freedom with respect to the base. Four actuators are each operatively connected to a different one of the rotational joints between the base and the articulated mechanisms so as to selectively control the displacements of the moving portion in any one of the four degrees of freedom of the moving portion.
Patent CA-2636356-C (CA)
Inventor: HECHT GIL
IPC: B23D77/00
Filed: 2007-01-28
Granted: 2011-05-03
Abstract: A cutting tool (10) has a cutting head (12) which is detachably retained in an adaptor (18) of a tool holder (14) . Upon replacement of the cutting head (12) the adaptor (18) remains fixed in the tool holder.
Patent CA-2637584-C (CA)
Inventor: SHAYEGI SARA
IPC: G05B13/02
Filed: 2007-01-01
Granted: 2013-11-26
Abstract: Well control systems and associated methods- A well control method includes the steps of drilling a wellbore and predicting a change in flow between the wellbore and a reservoir prior to the change occurring, the predicting step being performed, and the change in flow occurring while drilling. Another well control method includes the steps of : sensing at least one first drilling operation variable while drilling a wellbore, thereby generating first sensed variables; sensing at least one second drilling operation variable while drilling the wellbore, thereby generating second sensed variables; and training a predictive device, using the first and second sensed variables, to predict the second drilling operation variable at a selected time.
Patent CA-2644354-C (CA)
Title: Plant support formulation, vehicle for the delivery and translocation of phytologically beneficial substances and compositions containing same
Inventor: GROBLER ANNE FREDERICA
IPC: A01N37/06
Filed: 2007-02-23
Granted: 2015-12-29
Abstract: The invention provides a plant supporting formulation which is also suitable for use as a delivery vehicle, or a component of a delivery vehicle, for the delivery of one or more phytologically beneficial substances to a plant, and for enhancing the translocation of such delivered substance(s) in or on the plant, the formulation comprising a micro-emulsion constituted by a dispersion of vesicles or microsponges of a fatty acid based component in an aqueous carrier, the fatty acid based component comprising at least one long chain fatty acid based substance selected from the group consisting of free fatty acids and derivatives of free fatty acids The dispersion is preferably characterized in that at least 50% of the vesicles or microsponges are of a diametrical size of between 50 nm and 5 micrometers. The dispersion is further also characterized in that the micro-emulsion has a zeta potential of between -25 mV and -60 mV.